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authorMikael Pettersson <mikpe@it.uu.se>2010-08-15 10:47:23 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2010-08-15 22:04:23 +0100
commit21d93e2e29722d7832f61cc56d73fb953ee6578e (patch)
treeadf54ddd1079e7903b8e53edac5c2fbb8bfaf445 /arch/arm/kernel/calls.S
parentbd365591dfb942d1447b8043e21e8ff112630db4 (diff)
downloadlinux-21d93e2e29722d7832f61cc56d73fb953ee6578e.tar.bz2
ARM: 6329/1: wire up sys_accept4() on ARM
sys_accept4() was added in kernel 2.6.28, but ARM was not updated to include it. The number and types of parameters is such that no ARM-specific processing is needed, so wiring up sys_accept4() just requires defining __NR_accept4 and adding a direct call in the syscall entry table. Tested with an EABI 2.6.35 kernel and Ulrich Drepper's original accept4() test program, modified to define __NR_accept4 for ARM. Using the updated unistd.h also eliminates a warning then building glibc (2.10.2 and newer) about accept4() being unimplemented. Signed-off-by: Mikael Pettersson <mikpe@it.uu.se> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/kernel/calls.S')
-rw-r--r--arch/arm/kernel/calls.S1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/kernel/calls.S b/arch/arm/kernel/calls.S
index 37ae301cc47c..afeb71fa72cb 100644
--- a/arch/arm/kernel/calls.S
+++ b/arch/arm/kernel/calls.S
@@ -375,6 +375,7 @@
CALL(sys_rt_tgsigqueueinfo)
CALL(sys_perf_event_open)
/* 365 */ CALL(sys_recvmmsg)
+ CALL(sys_accept4)
#ifndef syscalls_counted
.equ syscalls_padding, ((NR_syscalls + 3) & ~3) - NR_syscalls
#define syscalls_counted